155550000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 240

約数和(自身を含む): 540527904

約数和(自身を除く): 384977904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 61, 68, 75, 80, 85, 100, 102, 120, 122, 125, 136, 150, 170, 183, 200, 204, 240, 244, 250, 255, 272, 300, 305, 340, 366, 375, 400, 408, 425, 488, 500, 510, 600, 610, 625, 680, 732, 750, 816, 850, 915, 976, 1000, 1020, 1037, 1200, 1220, 1250, 1275, 1360, 1464, 1500, 1525, 1700, 1830, 1875, 2000, 2040, 2074, 2125, 2440, 2500, 2550, 2928, 3000, 3050, 3111, 3125, 3400, 3660, 3750, 4080, 4148, 4250, 4575, 4880, 5000, 5100, 5185, 6000, 6100, 6222, 6250, 6375, 6800, 7320, 7500, 7625, 8296, 8500, 9150, 9375, 10000, 10200, 10370, 10625, 12200, 12444, 12500, 12750, 14640, 15000, 15250, 15555, 16592, 17000, 18300, 18750, 20400, 20740, 21250, 22875, 24400, 24888, 25000, 25500, 25925, 30000, 30500, 31110, 31875, 34000, 36600, 37500, 38125, 41480, 42500, 45750, 49776, 50000, 51000, 51850, 53125, 61000, 62220, 63750, 73200, 75000, 76250, 77775, 82960, 85000, 91500, 102000, 103700, 106250, 114375, 122000, 124440, 127500, 129625, 150000, 152500, 155550, 159375, 170000, 183000, 190625, 207400, 212500, 228750, 248880, 255000, 259250, 305000, 311100, 318750, 366000, 381250, 388875, 414800, 425000, 457500, 510000, 518500, 571875, 610000, 622200, 637500, 648125, 762500, 777750, 850000, 915000, 1037000, 1143750, 1244400, 1275000, 1296250, 1525000, 1555500, 1830000, 1944375, 2074000, 2287500, 2550000, 2592500, 3050000, 3111000, 3240625, 3888750, 4575000, 5185000, 6222000, 6481250, 7777500, 9150000, 9721875, 10370000, 12962500, 15555000, 19443750, 25925000, 31110000, 38887500, 51850000, 77775000, 155550000]

約数ペア:

[(1, 155550000), (2, 77775000), (3, 51850000), (4, 38887500), (5, 31110000), (6, 25925000), (8, 19443750), (10, 15555000), (12, 12962500), (15, 10370000), (16, 9721875), (17, 9150000), (20, 7777500), (24, 6481250), (25, 6222000), (30, 5185000), (34, 4575000), (40, 3888750), (48, 3240625), (50, 3111000), (51, 3050000), (60, 2592500), (61, 2550000), (68, 2287500), (75, 2074000), (80, 1944375), (85, 1830000), (100, 1555500), (102, 1525000), (120, 1296250), (122, 1275000), (125, 1244400), (136, 1143750), (150, 1037000), (170, 915000), (183, 850000), (200, 777750), (204, 762500), (240, 648125), (244, 637500), (250, 622200), (255, 610000), (272, 571875), (300, 518500), (305, 510000), (340, 457500), (366, 425000), (375, 414800), (400, 388875), (408, 381250), (425, 366000), (488, 318750), (500, 311100), (510, 305000), (600, 259250), (610, 255000), (625, 248880), (680, 228750), (732, 212500), (750, 207400), (816, 190625), (850, 183000), (915, 170000), (976, 159375), (1000, 155550), (1020, 152500), (1037, 150000), (1200, 129625), (1220, 127500), (1250, 124440), (1275, 122000), (1360, 114375), (1464, 106250), (1500, 103700), (1525, 102000), (1700, 91500), (1830, 85000), (1875, 82960), (2000, 77775), (2040, 76250), (2074, 75000), (2125, 73200), (2440, 63750), (2500, 62220), (2550, 61000), (2928, 53125), (3000, 51850), (3050, 51000), (3111, 50000), (3125, 49776), (3400, 45750), (3660, 42500), (3750, 41480), (4080, 38125), (4148, 37500), (4250, 36600), (4575, 34000), (4880, 31875), (5000, 31110), (5100, 30500), (5185, 30000), (6000, 25925), (6100, 25500), (6222, 25000), (6250, 24888), (6375, 24400), (6800, 22875), (7320, 21250), (7500, 20740), (7625, 20400), (8296, 18750), (8500, 18300), (9150, 17000), (9375, 16592), (10000, 15555), (10200, 15250), (10370, 15000), (10625, 14640), (12200, 12750), (12444, 12500)]